Hytorc Stealth series User Manual

16
Leading Innovation in Torque and Tension Since 1968
The World’s Most Trusted Industrial Bolting Systems
4-7
LED Lights for System Monitoring
The HYSTREAM 115V Pump is now equipped with
(3) three-colored LEDs integrated into the electric
control box for system monitoring.
Upper LED: Low voltage
• green when voltage above 95V = o.k.
• yellow when voltage between 95V and 80V
• red when voltage below 80V
• motor switches off when below 77V for more
than 5 seconds
Middle LED: High voltage
While not running
• generally green when voltage below 138V
• when above 138V all LEDs will ash red
While running
• green when voltage below 128V
• all three LEDs blink red when voltage above or equal to 128V, motor switches off after 5 seconds
Lower LED: Temperature
Oil temperature
• green when temperature between +32°F (0°C) and +194°F (90°C) = o.k.
• yellow when temperature below +32°F (0°C) (solenoid valve locked) or above +194°F (90°C)
• red when oil temperature above +212°F (100°C) (motor switches off)
Motor temperature
• green when coil temperature below +356°F (180°C) = o.k.
• red when coil temperature above +356°F (180°C) (motor switches off)
4-8
Important Instructions for ATEX Certified Pneumatic Pumps
for Explosion Protection
The device can be used in hazardous areas as follows:
Explosion-proof hydraulic torque controlled bolting system
HYTORC Division of UNEX Corp.
333 Route 17 North
Mahwah, New Jersey 07430 U.S.A.
EPS 13 ATEX 2 561 X
EX II 2 G EX c IIB T4
CE

Hytorc Stealth series Specifications

General

Series	Stealth
Type	Hydraulic Torque Wrench
Power Source	Hydraulic
Weight	Varies by model
Operating Pressure (max)	10, 000 psi
Accuracy	+/- 3%